Siemens HNB66


The Siemens HNB66 is a safety switch line base designed for reliable and safe electrical connections. This non-fusible unit supports up to 600 amps and features a 3-pole configuration suitable for systems operating at 600 volts AC. It’s built to meet heavy-duty (HD) and general-duty (GD) requirements, making it a versatile choice for various industrial applications. The HNB66 serves as an ideal replacement part, ensuring consistent performance and safety in your electrical setup. Distributed by BSP Automation, this component provides a dependable solution for your safety switch needs.
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